:root {
  --bg: #050505;
  --panel: #0f0f0f;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --accent: #5ad1ff;
  --accent-soft: rgba(90, 209, 255, 0.18);
  --border: rgba(148, 163, 184, 0.16);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "SF Mono", SFMono-Regular, ui-monospace, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.92rem;
  line-height: 1.55;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

.site-header,
.site-footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.site-header {
  flex-direction: column;
  gap: 0;
  align-items: flex-start;
  padding-bottom: 0.25rem;
}

.site-footer {
  font-size: 0.75rem;
  color: var(--muted);
}

.logotype {
  font-size: clamp(1.9rem, 3.6vw, 2.3rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0;
}

main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem 0.75rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(320px, 1.35fr);
  gap: clamp(1rem, 3vw, 3rem);
  padding: 0 0 0.25rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  margin-bottom: 1.25rem;
}

.hero-copy p {
  margin-bottom: 1rem;
  color: var(--text);
}

.hero-copy ul {
  padding-left: 1.2rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.hero-copy li {
  margin-bottom: 0.75rem;
}


.hero-copy {
  max-width: 500px;
}

.hero-visual {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
}

.hero-visual img {
  width: min(85vw, 720px);
  max-width: 720px;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.55);
}

.vision {
  padding: 3rem 0 0;
}

.vision h2 {
  font-size: 1.6rem;
  margin-bottom: 2rem;
}

.vision-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.vision-grid article {
  background: var(--panel);
  padding: 1.75rem;
  border-radius: 16px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

.vision-grid h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.vision-grid p {
  margin: 0;
  color: var(--muted);
}

.cta {
  margin-top: 2rem;
  font-weight: 600;
}

.page h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 2rem;
}

.page.narrow {
  max-width: 720px;
}

.timeline {
  display: grid;
  gap: 2rem;
  padding-left: 0;
}

.timeline article {
  position: relative;
  padding-left: 1.5rem;
}

.timeline article::before {
  content: "";
  position: absolute;
  left: -1.2rem;
  top: 0.4rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.timeline time {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.timeline h2 {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.2rem;
}

.timeline p {
  margin: 0;
  color: var(--muted);
}

.note {
  margin-top: 3rem;
  color: var(--muted);
}

.contact-card {
  border-radius: 16px;
  padding: 1.9rem;
  background: var(--panel);
  margin-bottom: 1.5rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

.contact-card h2 {
  margin-top: 0;
  margin-bottom: 0.65rem;
  font-size: 1.2rem;
}

code {
  font-family: inherit;
  background: var(--accent-soft);
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
}

@media (max-width: 640px) {
  .site-header,
  .site-footer,
  main {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .site-header,
  .site-footer {
    flex-direction: column;
    gap: 1rem;
  }

  .site-nav {
    gap: 1rem;
  }

  .timeline {
    padding-left: 0;
  }

  .timeline article::before {
    left: -9999px;
  }

  .hero-visual img {
    width: min(95vw, 520px);
    max-width: none;
  }
}